Pollution Retake

What are some causes of air pollution?

• Factories

• Cars

• Smoke

• All of the above

What is acid rain?

• Rain from the sky

• Rain that is more acidic compared to normal rain.

• Rain that is not more acidic compared to normal rain.

• Smog

How can we help stop air pollution? Choose 3.

• reduce trips we take in the car

• reduce using fire places or wood stoves

• elimanate burning trash

• drive multiple times a day

A nonpoint source pollution is...

• a specific factory

• emissions from multiple cars in the area

• an oil spill from one ship

• smoke from one truck

Where is pollution found on the earth?
 
 
  

• only in the air 
• only on the land 
• only in the water 
• on land, in the air, and in the water 

What is one way you and your family can help to conserve water at home?

• watering the garden at the hottest time of the day

• using the longest cycle to wash clothes

• turning off the faucet while brushing your teeth

• letting the water run while washing dishes

A specific source of pollution is known as

• Water pollution
• Point source 
• Non-point source 

Widespread pollution problems are known as...

• Point source
• Non-point source
• Erosion

What happens to the soil during soil pollution?

• soil is healthy and full of nutrients

• incorporation of unwanted chemicals in soil due to human activity

• plants grow better

Which of the following are causes of land pollution?

• Mining

• Increase in greenhouse gases

• Pesticides

• Landfills

• Human sewage